🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.58 AU - 0.84 AU

Year: 220 Days

Day: 26 Hours

Environment

Temp: 198 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,194,594 km

• M1: 81,232 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.38 AU - 3.12 AU

Year: 1674 Days

Day: 21 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,194,594 km

• M1: 209,287 km (0.101 R)
• M2: 292,464 km (0.034 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 13.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.55 AU - 5.75 AU

Year: 4930 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,194,594 km

• M1: 211,382 km (0.097 R)
• M2: 335,997 km (0.111 R)
• M3: 428,897 km (0.083 R)
• M4: 735,124 km (0.108 R)
• M5: 845,976 km (0.076 R)
• M6: 1,073,963 km (0.094 R)
• M7: 1,504,506 km (0.055 R)
• M8: 1,650,214 km (0.099 R)
• M9: 1,815,969 km (0.102 R)
• M10: 1,908,869 km (0.085 R)
• M11: 2,003,564 km (0.06 R)
• M12: 2,449,366 km (0.09 R)
• M13: 2,746,168 km (0.069 R)
• M14: 2,871,830 km (0.112 R)
• M15: 2,999,437 km (0.111 R)
• M16: 3,110,439 km (0.057 R)
• M17: 3,260,635 km (0.097 R)
• M18: 3,686,241 km (0.096 R)
• M19: 4,191,583 km (0.095 R)
• M20: 4,399,973 km (0.106 R)
• M21: 4,827,224 km (0.038 R)
• M22: 4,914,290 km (0.074 R)
• M23: 5,001,954 km (0.083 R)
• M24: 5,156,489 km (0.107 R)
• M25: 5,290,230 km (0.11 R)
• M26: 5,561,301 km (0.106 R)
• M27: 5,813,822 km (0.052 R)
• M28: 6,235,389 km (0.114 R)
• M29: 6,522,018 km (0.104 R)
• M30: 6,618,509 km (0.061 R)
• M31: 6,715,448 km (0.078 R)
• M32: 6,886,289 km (0.032 R)
• M33: 7,033,942 km (0.03 R)
• M34: 7,207,476 km (0.113 R)
• M35: 8,567,620 km (0.063 R)
• M36: 8,673,535 km (0.106 R)
• M37: 9,317,853 km (0.076 R)
• M38: 9,894,403 km (0.088 R)
• M39: 10,117,154 km (0.116 R)
• M40: 11,168,827 km (0.106 R)
• M41: 11,488,069 km (0.083 R)
• M42: 11,751,661 km (0.076 R)
• M43: 11,840,073 km (0.085 R)
• M44: 11,958,106 km (0.094 R)
• M45: 12,494,414 km (0.107 R)
• M46: 13,221,609 km (0.117 R)
• M47: 13,807,135 km (0.094 R)
• M48: 13,900,335 km (0.048 R)
• M49: 14,622,145 km (0.118 R)
• M50: 15,808,905 km (0.073 R)
• M51: 16,036,892 km (0.051 R)
• M52: 16,134,878 km (0.091 R)
• M53: 16,364,511 km (0.107 R)
• M54: 16,860,129 km (0.075 R)
• M55: 16,993,121 km (0.106 R)
• M56: 17,093,053 km (0.111 R)
• M57: 17,260,154 km (0.044 R)
• M58: 17,427,703 km (0.109 R)
• M59: 17,866,025 km (0.087 R)
• M60: 18,069,628 km (0.085 R)
• M61: 18,308,087 km (0.078 R)
• M62: 18,513,185 km (0.035 R)
• M63: 18,719,182 km (0.108 R)
• M64: 19,098,861 km (0.069 R)
• M65: 19,865,700 km (0.068 R)
• M66: 20,076,633 km (0.038 R)
• M67: 20,253,009 km (0.049 R)
• M68: 20,713,920 km (0.064 R)
• M69: 20,963,449 km (0.116 R)
• M70: 21,178,271 km (0.114 R)
• M71: 22,190,002 km (0.082 R)
• M72: 22,299,358 km (0.1 R)
• M73: 22,628,473 km (0.105 R)
• M74: 22,922,433 km (0.087 R)
• M75: 23,106,738 km (0.074 R)
• M76: 23,737,143 km (0.074 R)
• M77: 24,035,740 km (0.105 R)
• M78: 25,015,008 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 11.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.4 AU - 6.98 AU

Year: 4982 Days

Day: 7 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,194,594 km

• M1: 144,960 km (0.039 R)
• M2: 263,891 km (0.07 R)
• M3: 370,853 km (0.097 R)
• M4: 590,612 km (0.054 R)
• M5: 1,146,219 km (0.096 R)
• M6: 1,262,307 km (0.111 R)
• M7: 1,621,641 km (0.091 R)
• M8: 1,766,452 km (0.089 R)
• M9: 1,847,384 km (0.096 R)
• M10: 1,943,426 km (0.061 R)
• M11: 2,212,702 km (0.105 R)
• M12: 2,315,027 km (0.089 R)
• M13: 2,585,500 km (0.068 R)
• M14: 2,803,165 km (0.049 R)
• M15: 3,075,583 km (0.113 R)
• M16: 3,323,167 km (0.112 R)
• M17: 3,407,241 km (0.089 R)
• M18: 3,698,359 km (0.085 R)
• M19: 4,159,270 km (0.042 R)
• M20: 4,249,926 km (0.098 R)
• M21: 5,038,606 km (0.103 R)
• M22: 5,569,379 km (0.112 R)
• M23: 5,669,610 km (0.116 R)
• M24: 6,200,832 km (0.085 R)
• M25: 6,493,445 km (0.11 R)
• M26: 6,641,547 km (0.078 R)
• M27: 6,919,500 km (0.081 R)
• M28: 7,005,818 km (0.082 R)
• M29: 7,354,680 km (0.111 R)
• M30: 7,486,925 km (0.092 R)
• M31: 7,642,357 km (0.115 R)
• M32: 7,821,276 km (0.032 R)
• M33: 7,978,952 km (0.101 R)
• M34: 8,137,675 km (0.108 R)
• M35: 8,228,780 km (0.104 R)
• M36: 8,573,753 km (0.111 R)
• M37: 8,666,653 km (0.107 R)
• M38: 8,876,689 km (0.1 R)
• M39: 8,993,974 km (0.101 R)
• M40: 9,206,702 km (0.071 R)
• M41: 10,542,312 km (0.099 R)
• M42: 11,043,016 km (0.074 R)
• M43: 11,144,144 km (0.066 R)
• M44: 11,245,422 km (0.085 R)
• M45: 11,372,580 km (0.085 R)
• M46: 12,328,510 km (0.119 R)
• M47: 12,591,204 km (0.091 R)
• M48: 12,829,364 km (0.103 R)
• M49: 13,256,316 km (0.119 R)
• M50: 13,525,592 km (0.093 R)
• M51: 13,742,210 km (0.11 R)
• M52: 14,234,088 km (0.068 R)
• M53: 14,842,951 km (0.086 R)
• M54: 14,954,551 km (0.078 R)
• M55: 15,178,649 km (0.106 R)
• M56: 15,319,271 km (0.067 R)
• M57: 15,658,708 km (0.075 R)
• M58: 15,971,817 km (0.04 R)
• M59: 16,229,723 km (0.105 R)
• M60: 16,373,487 km (0.027 R)
• M61: 16,460,104 km (0.1 R)
• M62: 17,421,570 km (0.116 R)
• M63: 18,792,335 km (0.115 R)
• M64: 19,216,295 km (0.113 R)
• M65: 19,521,176 km (0.089 R)
• M66: 19,612,879 km (0.03 R)
• M67: 19,704,882 km (0.067 R)
• M68: 19,919,854 km (0.119 R)
• M69: 20,073,940 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.4

Radius: 6.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.56 AU - 21.28 AU

Year: 29021 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,194,594 km

• M1: 81,531 km (0.064 R)
• M2: 275,260 km (0.067 R)
• M3: 377,585 km (0.113 R)
• M4: 671,395 km (0.041 R)
• M5: 723,605 km (0.114 R)
• M6: 777,161 km (0.115 R)
• M7: 1,709,754 km (0.063 R)
• M8: 1,855,911 km (0.112 R)
• M9: 2,006,107 km (0.1 R)
• M10: 2,082,851 km (0.082 R)
• M11: 2,134,462 km (0.075 R)
• M12: 2,318,617 km (0.108 R)
• M13: 2,480,632 km (0.106 R)
• M14: 2,730,610 km (0.12 R)
• M15: 3,436,113 km (0.068 R)
• M16: 3,840,776 km (0.044 R)
• M17: 4,426,003 km (0.068 R)
• M18: 4,661,021 km (0.048 R)
• M19: 5,003,899 km (0.109 R)
• M20: 5,461,669 km (0.109 R)
• M21: 6,568,693 km (0.071 R)
• M22: 7,304,565 km (0.088 R)
• M23: 7,542,425 km (0.116 R)
• M24: 7,782,829 km (0.101 R)
• M25: 8,353,396 km (0.097 R)
• M26: 9,022,098 km (0.087 R)
• M27: 9,149,406 km (0.081 R)
• M28: 9,925,520 km (0.095 R)
• M29: 10,767,456 km (0.107 R)
• M30: 10,812,336 km (0.069 R)
• M31: 11,586,056 km (0.063 R)
• M32: 12,518,948 km (0.12 R)
• M33: 13,330,816 km (0.078 R)
• M34: 14,954,551 km (0.098 R)
• M35: 15,105,346 km (0.064 R)
• M36: 16,174,223 km (0.072 R)
• M37: 16,484,189 km (0.109 R)
• M38: 17,531,225 km (0.028 R)
• M39: 17,743,205 km (0.074 R)
• M40: 18,009,340 km (0.11 R)
• M41: 19,360,059 km (0.064 R)
• M42: 19,414,662 km (0.086 R)
• M43: 20,075,137 km (0.119 R)
• M44: 20,519,592 km (0.062 R)
• M45: 21,079,686 km (0.108 R)
• M46: 21,135,935 km (0.045 R)
• M47: 21,304,981 km (0.043 R)
• M48: 22,157,539 km (0.094 R)
• M49: 22,386,723 km (0.054 R)
• M50: 22,789,740 km (0.115 R)
• M51: 23,021,168 km (0.063 R)
• M52: 24,840,427 km (0.098 R)
• M53: 25,437,173 km (0.075 R)
• M54: 26,219,869 km (0.062 R)
• M55: 26,523,104 km (0.057 R)
• M56: 27,870,682 km (0.053 R)
• M57: 28,366,299 km (0.119 R)
• M58: 29,744,096 km (0.102 R)
• M59: 30,377,493 km (0.046 R)
• M60: 30,568,380 km (0.08 R)
• M61: 30,887,472 km (0.054 R)
• M62: 30,951,351 km (0.032 R)
• M63: 32,174,762 km (0.034 R)
• M64: 32,239,538 km (0.103 R)
• M65: 32,304,463 km (0.087 R)
• M66: 32,629,390 km (0.117 R)
• M67: 34,668,259 km (0.111 R)
• M68: 36,274,940 km (0.06 R)
• M69: 36,477,496 km (0.093 R)
• M70: 36,545,114 km (0.101 R)
• M71: 36,680,500 km (0.109 R)
• M72: 37,223,391 km (0.08 R)
• M73: 37,837,341 km (0.079 R)
• M74: 37,974,223 km (0.102 R)
• M75: 38,317,251 km (0.031 R)
• M76: 39,075,263 km (0.12 R)
• M77: 40,186,925 km (0.077 R)
• M78: 41,732,121 km (0.045 R)
• M79: 42,227,889 km (0.103 R)
• M80: 42,725,601 km (0.105 R)
• M81: 44,446,724 km (0.113 R)
• M82: 46,190,437 km (0.052 R)
• M83: 46,997,069 km (0.096 R)
• M84: 47,660,386 km (0.099 R)
• M85: 48,252,793 km (0.12 R)
• M86: 48,624,245 km (0.053 R)
• M87: 48,996,594 km (0.088 R)
• M88: 49,669,335 km (0.104 R)
• M89: 50,044,377 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,563 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit